2021 Kia Rio 1.0 T-GDi MHEV GT Line S

Overview

• Make: Kia
• Model: Rio
• Trim: GT Line S
• Version: 1.0 T-GDi Mhev GT Line S Manual FWD Euro 6 (s/s) 5dr (118 bhp)
• Year: 2021
• Mileage: 21,748 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 118 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 125 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Kia Rio GT Line S is advertised with 21,748 miles, approximately 13,500 below the typical mileage for its age. Priced at £13,249, it is advertised £60 above the AskCar estimate of £13,189. The AskCar estimate draws on 717 Kia Rio adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 28 days ago. Its asking price has since fallen by £550. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Motorpoint Edinburgh, based in Edinburgh. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £60 (under 1%) over the AskCar estimate of £13,189.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 717 priced Kia Rio adverts across different ages and specifications, as of 4 November 2026.

A 2021 Kia Rio with the 1.0 petrol engine is typically advertised at £11,600: the median of the 48 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2021 Kia Rio has been on sale for at least 28 days.

Price history

AskCar first saw this advert on 7 October 2026 at £13,799. Its asking price is now £13,249, £550 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 7 October 2026: £13,799
• 13 October 2026: £13,349
• 20 October 2026: £13,249
• 22 October 2026: £13,299
• 24 October 2026: £13,349
• 31 October 2026: £13,249

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 17 September 2027.

It failed its MOT on 24 August 2026 (offside rear service brake excessively binding) and passed 2 days later, on 26 August 2026.

There were no advisories at the latest test.

Mileage at that test: 21,300 miles, which matches the advertised 21,748 miles.

Advertised mileage is about 13,500 miles lower than the median mileage of a 2021 Kia Rio on AskCar.

Similar cars

12 other 2021 Kia Rio GT Line S 1.0 petrol manual hatchbacks are for sale at UK dealers, from £9,495 to £13,995, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2021 Kia Rio GT Line S, 1.0 petrol hatchback, white. Mileage: 27,539 miles. Price: £12,495, £754 less than this car. Dealer: Brayleys Cars Brayley Honda Enfield in Enfield. AskCar page: https://askcar.co.uk/car/kia-rio-2021-e0da0e614e7d
• 2021 Kia Rio GT Line S, 1.0 petrol hatchback, blue. Mileage: 15,234 miles. Price: £12,499, £750 less than this car. Dealer: Marshall Honda Blackburn in Blackburn. AskCar page: https://askcar.co.uk/car/kia-rio-2021-d660c62723d9
• 2021 Kia Rio GT Line S, 1.0 petrol hatchback, red. Mileage: 15,000 miles. Price: £13,995, £746 more than this car. Dealer: Gravells Kidwelly in Kidwelly. AskCar page: https://askcar.co.uk/car/kia-rio-2021-784f68508c2a

• The nearest: 2021 Kia Rio GT Line S, 1.0 petrol hatchback, red, 41 miles from this car. Mileage: 29,980 miles. Price: £11,499, £1,750 less than this car. Dealer: Motorpoint Glasgow in Glasgow. AskCar page: https://askcar.co.uk/car/kia-rio-2021-a3d8f29e538e